1 for (int c1
= -1024; c1
<= 0; c1
+= 32)
2 for (int c2
= max(-((niter
- c1
) % 32) + niter
- c1
- 32, -((niter
- 1) % 32) + niter
- 1); c2
<= min(niter
+ 1022, niter
- c1
- 1); c2
+= 32)
3 for (int c5
= max(max(niter
- c1
- c2
- 32, -c1
- 1023), 0); c5
<= min(min(-c1
, niter
- c1
- c2
- 1), 31); c5
+= 1)
4 S_4(niter
- 1, -c1
- c5
);